RB Leipzig could be about to thwart Chelsea’s plans to sign Benjamin Sesko this summer. Chelsea are one of several clubs who are said to be interested in Benjamin Sesko as they look to strengthen up front. Right now, Nicolas Jackson is the only recognised centre-forward in Mauricio Pochettino‘s squad. It could see the Blues go all out to sign a new striker in the upcoming transfer window. However, it does not look like Leipzig are going to let Sesko go without a fight. As well as the 20-year-old, Chelsea have also been heavily linked with Napoli’s Victor Osimhen. RB Leipzig’s plan to stop Chel…